PT-2026-120595 · Isc · Bind 9

CVE-2026-96888

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Published

2026-10-21

·

Updated

2026-10-21

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
A BIND resolver that is configured with both a "redirect" zone and "qname-minimization strict" may abort with an assertion failure while processing the redirect. This issue affects BIND 9 versions 9.16.0 through 9.18.50, 9.20.0 through 9.20.29, 9.21.0 through 9.21.26, 9.16.8-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.29-S1.

Fix

Assertion Failure

NULL Pointer Dereference

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Weakness Enumeration

CWE-617CWE-476

Related Identifiers

CVE-2026-96888

Affected Products

Bind 9